Anyone have similar cycle lengths ?

I was wondering if anyone had the same or similar cycle lengths. I was always 28 days with severe pms after one shot of depro Vera it messed my cycle up and eventually I had a mc last October actually a year to the day yesterday :(. Anyways since the mc I've had cycles from 28-35 day cycles I don't check my temps and sometimes i don't BD every day on fertile time but sow times I don't see EWCM and some months I have no pms and others I have sever pms. So needless to say I have been try for a year and need help. Has anyone got a bfp with similar cycles anyone going through the same thing? All positve opinions are welcome :)